Base | Representation |
---|---|
bin | 100101100001111100001111… |
… | …1010101111000001111001101 |
3 | 1121021212012012110022222002000 |
4 | 1023003320133111320033031 |
5 | 321232142334321243341 |
6 | 3130035101223422513 |
7 | 126351255555350424 |
oct | 11303703725701715 |
9 | 1537765173288060 |
10 | 330120302134221 |
11 | 962062633775a5 |
12 | 310376392b4a39 |
13 | 112282984c5771 |
14 | 5b73c9d2d62bb |
15 | 28272bedbe8b6 |
hex | 12c3e1f5783cd |
330120302134221 has 64 divisors (see below), whose sum is σ = 524488089600000. Its totient is φ = 204474353031936.
The previous prime is 330120302134201. The next prime is 330120302134243. The reversal of 330120302134221 is 122431203021033.
330120302134221 is a `hidden beast` number, since 3 + 3 + 0 + 1 + 2 + 0 + 302 + 134 + 221 = 666.
It is not a de Polignac number, because 330120302134221 - 29 = 330120302133709 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330120302134201) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 194930020 + ... + 196616258.
It is an arithmetic number, because the mean of its divisors is an integer number (8195126400000).
Almost surely, 2330120302134221 is an apocalyptic number.
It is an amenable number.
330120302134221 is a deficient number, since it is larger than the sum of its proper divisors (194367787465779).
330120302134221 is a wasteful number, since it uses less digits than its factorization.
330120302134221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1691743 (or 1691737 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 330120302134221 its reverse (122431203021033), we get a palindrome (452551505155254).
The spelling of 330120302134221 in words is "three hundred thirty trillion, one hundred twenty billion, three hundred two million, one hundred thirty-four thousand, two hundred twenty-one".
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